Home / 4,715,916.53-7,075,626.48-3,275,841.29

Finding the Fourth Proportional to 4,715,916.53, 7,075,626.48 and 3,275,841.29

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Solution

The fourth proportional to 4,715,916.53, 7,075,626.48 and 3,275,841.29 is: 4,914,978.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,916.53 : 7,075,626.48 = 3,275,841.29 : x
  2. Step 2: Convert to fraction form
    4,715,916.53/7,075,626.48 = 3,275,841.29/x
  3. Step 3: Cross multiply
    4,715,916.53x = 7,075,626.48 × 3,275,841.29
  4. Step 4: Simplify right side
    4,715,916.53x = 23,178,629,340,423.23
  5. Step 5: Solve for x
    x = 23,178,629,340,423.23/4,715,916.53
  6. Step 6: Final answer
    x = 4,914,978.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.